The Corsi-Rosenthal box, invented by Richard Corsi and Jim Rosenthal, is an effective air purification system that can help remove droplets containing viruses in them from the air by sucking air into ...

HEPA filters have become an increasingly common option in smart homes for those who really, really want to make sure they’re removing every bit of allergen or potential infectious particle. Often ...

During the peak of the COVID-19 pandemic, medical professionals offered many suggestions to keep people safe from the airborne virus including masks, isolation and frequent sanitation. One of the ...

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Most air purifiers come with two different filters: a prefilter and a HEPA filter. Some even have a third filter. Each manufacturer's recommendations will vary in terms of cleaning the filters.

Tesla released an interesting new video demonstration to visualize how its HEPA filter and bioweapon defense mode in the Model Y can keep cabin air clean. Watch it below. With the Model X and later ...